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USGS organizations in South Dakota: Geology Mapping Water

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USGS activities in South Dakota: Programs

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U.S. Geological Survey, PO Box 25046, Mail Stop 801, Denver CO 80225
URL: http://www.cr.usgs.gov/sdakota.htm
Page created: November 21, 1998
Page updated: January 11, 1999
For content information, contact: Kip McCarty